China OEM Rockwell Superficial Hardness - WEBSTER HARDNESS TESTER – TMTeck

W Series Webster Tester is a portable instrument which can on-site test soft metals quickly. The Webster Hardness Tester is used to inspect the result of heat treatment, to sort the materials in the warehouse, and to test the long workpieces inconvenient taken to the lab. The Webster hardness tester is very suitable for quality inspection of batch products one by one in the production field. The hardness value can be read directly on the indicator dial.

MODEL B
Webster Hardness Tester is the choice of virtually every aluminum extrusion manufacturer in China. This first hardness tester specially crafted for aluminum has improved the aluminum industry.
A test can be completed by one press.
Model W-20 equivalent to Model B Tester
Models for testing brass, copper and mild steel respectively
Modification models for testing thick pieces or slim tubings
Tests sheets, extrusions, pipes
Very fast, very simple and very portable
Small indentation
Conforms to ASTM B647
Recommended in YS/T420.

Webster Hardness Tester for Aluminum Alloys W-20, W-20a, W-20a, W-20b

Webster Hardness Tester for Copper Alloys W-B75, W-B75b, W-BB75, W-BB75b

Webster Hardness Tester for Mild Steel W-B92